It's a terrific book. Aimed primarily at quilters, as the title says. But, there is in this book, the instructions for a really, really cool looking bag. I call it "The Accordion Bag" because of its pleating all around.
But, aside from the Bag, the entire book is an easy read. It's written in a chatty, but Teacher of the Sewing Class, style that is friendly. If I were a quilter, or even a sewer of bags, I'd read this book.